Single-channel Chromatography Data Collection System


Quick Overview

PowerChrom Recording and Integration System for Chromatography - Including GC HPLC and IC
  • Collect, display and analyse chromatography data
  • Upgrade your GC, HPLC or IC
  • One detector with 24 bit resolution

Single-channel Chromatography Data Collection System

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  • Edaq ER181 Chromatography


PowerChrom 181 System

This system comprises a ER181 PowerChrom single-channel data acquisition hardware unit with ES280 PowerChrom software. The system can be used with one detector for most types of gas or liquid chromatography applications, as well as related techniques such as capillary and microfluidic chip electrophoresis.

High signal resolution is provided by a 24 bit sigma-delta converter while internal amplifiers can match the sensitivity of the channels to your detector's maximum output (with ranges of 10 mV to 10 V). It includes a trigger input function.

Supplied with Window-compatible PowerChrom software. Communicates with PC via USB2.0.


  • 1 differential or single–ended analog channel
  • Input gain ranges:   ±10 mV to ±10 V, in 1:10 steps
  • Input signal resolution:   24 bit sigma–delta converter
  • Recording speed:   100 /s to 12/hour
  • Data communication:   USB 2.0
  • Trigger:  contact closure
  • Power requirements:   5 V DC, USB compatible
  • Dimensions (W × D × H):   127 × 167 × 35 mm
  • Weight:   500g

Additional Information

Manufacturer eDAQ
Country of Origin Australia
Harmonized Code No